﻿#region License Info

//Component of Cronos Package, http://www.codeplex.com/cronos
//Copyright (C) 2009 Anthony Brockwell

//This program is free software; you can redistribute it and/or
//modify it under the terms of the GNU General Public License
//as published by the Free Software Foundation; either version 2
//of the License, or (at your option) any later version.

//This program is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//GNU General Public License for more details.

//You should have received a copy of the GNU General Public License
//along with this program; if not, write to the Free Software
//Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

#endregion

using System.ComponentModel;
using System.Windows.Forms;

namespace ExtraControlLibrary.Forms
{
    public partial class MLEForm : Form
    {
        public int LDIterations { get; set; }
        public int NMIterations { get; set; }
        public double ConsistencyPenalty { get; set; }

        public MLEForm(int lowDiscrepancyIterations, int nelderMeadIterations, double consistencyPenalty)
        {
            LDIterations = lowDiscrepancyIterations;
            NMIterations = nelderMeadIterations;
            ConsistencyPenalty = consistencyPenalty;

            InitializeComponent();

            textBox1.Text = LDIterations.ToString();
            textBox2.Text = NMIterations.ToString();
            textBox3.Text = ConsistencyPenalty.ToString();
        }

        protected override void OnClosing(CancelEventArgs e)
        {
            LDIterations = int.Parse(textBox1.Text);
            NMIterations = int.Parse(textBox2.Text);
            ConsistencyPenalty = double.Parse(textBox3.Text);
            base.OnClosing(e);
        }

        private void textBox1_Validating(object sender, CancelEventArgs e)
        {
            LDIterations = -1;
            try
            {
                LDIterations = int.Parse(textBox1.Text);
            }
            catch
            {}
            if (LDIterations < 10)
            {
                MessageBox.Show("Low-discrepancy iterations must be an integer greater than or equal to 10.", "Invalid Input");
                e.Cancel = true;
            }
        }

        private void textBox2_Validating(object sender, CancelEventArgs e)
        {
            NMIterations = -1;
            try
            {
                NMIterations = int.Parse(textBox2.Text);
            }
            catch
            { }
            if (NMIterations < 10)
            {
                MessageBox.Show("Nelder-Mead iterations must be an integer greater than or equal to 10.", "Invalid Input");
                e.Cancel = true;
            }
        }

        private void textBox3_Validating(object sender, CancelEventArgs e)
        {
            ConsistencyPenalty = -1;
            try
            {
                ConsistencyPenalty = double.Parse(textBox3.Text);
            }
            catch
            { }
            if (ConsistencyPenalty < 0)
            {
                MessageBox.Show("Nelder-Mead iterations must be a non-negative floating point value.", "Invalid Input");
                e.Cancel = true;
            }
        }
    }
}
